# 手机公积金 vs AR Ruler

The clearest difference is review sentiment: AR Ruler at 42% against 手机公积金's 4%. AR Ruler also leads on update cadence (every 3 weeks vs every 6 weeks). 手机公积金's advantage is iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. 手机公积金 sells 4 in-app purchases, starting at $0.99 per 7 days and AR Ruler sells 4 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

手机公积金 ships an update every 6 weeks, AR Ruler every 3 weeks. The most recent releases landed on November 8, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | 手机公积金 | AR Ruler |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/id6479001473/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 3.8% of reviews | **41.7% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Monetization | Freemium | Free with in-app purchases |
| Size | 24 MB | 80 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Wisestar Soar Technology Limited](https://appshunter.io/developer/1634412815) | [Guangzhou Xishang Network Technology Co., Ltd.](https://appshunter.io/developer/1828148604) |

## What reviewers say

### 手机公积金

[App page](https://appshunter.io/ios/app/id6479001473)

This app offers a comprehensive suite of tools for managing housing provident fund information. It includes various calculators, video guides, information identification, document creation, and translation services related to housing provident funds.

**Highlights:** Housing provident fund calculators, Video guides, Information identification, Document creation, Information translation, Common knowledge

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 手机公积金计算器助手：周度高级权限服务订阅 | $0.99 | per 7 days |
| 手机公积金计算器助手：季度高级权限服务订阅 | $3.99 | per 3 months |
| 手机公积金计算器：高级权限周度订阅 | $3.99 | per 7 days |
| 手机公积金计算器：高级权限季度订阅 | $19.99 | per 3 months |


### AR Ruler

[App page](https://appshunter.io/ios/app/ar-ruler-count-measure-scan/id6751564787)

This tool offers five scanning and measurement functionalities, including AR measurement, document scanning, text recognition, photo counting, and object identification. It aims to replace multiple physical tools and streamline tasks for increased efficiency.

**Highlights:** AR measurement without a tape measure, High-definition document scanning and management, Accurate OCR text recognition and extraction, Efficient photo counting for materials, Scan and identify plants or animals

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 开启使用 | $6.99 | per 7 days |
| 立即使用 | $6.99 | per 7 days |
| 立即使用 | $9.99 | per 7 days |
| 全年畅享无忧 | $29.99 | per year |


## Frequently asked questions

### Is 手机公积金 free?

手机公积金 is free to download, with in-app purchases available.

### Is AR Ruler free?

AR Ruler is free to download, with in-app purchases available.

### Do 手机公积金 or AR Ruler have ads?

Neither 手机公积金 nor AR Ruler shows ads.

### Which is updated more often, 手机公积金 or AR Ruler?

手机公积金 ships an update every 6 weeks, and AR Ruler every 3 weeks. Most recently, 手机公积金 was updated on November 8, 2026 and AR Ruler on November 6, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*